154593925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 211415040

約数和(自身を除く): 56821115

約数列:

[1, 5, 23, 25, 29, 73, 115, 127, 145, 365, 575, 635, 667, 725, 1679, 1825, 2117, 2921, 3175, 3335, 3683, 8395, 9271, 10585, 14605, 16675, 18415, 41975, 46355, 48691, 52925, 73025, 84709, 92075, 213233, 231775, 243455, 268859, 423545, 1066165, 1217275, 1344295, 2117725, 5330825, 6183757, 6721475, 30918785, 154593925]

約数ペア:

[(1, 154593925), (5, 30918785), (23, 6721475), (25, 6183757), (29, 5330825), (73, 2117725), (115, 1344295), (127, 1217275), (145, 1066165), (365, 423545), (575, 268859), (635, 243455), (667, 231775), (725, 213233), (1679, 92075), (1825, 84709), (2117, 73025), (2921, 52925), (3175, 48691), (3335, 46355), (3683, 41975), (8395, 18415), (9271, 16675), (10585, 14605)]